fits make: Arctic-cat, Arctic. year: 2012–2018.

( Brand: Arctic Cat ), ( Manufacturer Part Number: 6639-617 ), ( Part Type: Idler Wheel )
The Arctic Cat Rear Idler Wheel Kit (Part Number: 6639-617) is specifically designed for Arctic Cat snowmobiles manufactured between the years 2012 and 2018, with a 7.12-inch rear track and 129-inch track length. This essential component is a crucial part of your snowmobile's drivetrain, ensuring smooth and efficient operation of the track.
This kit includes the rear idler wheel itself, which is made from high-quality materials to withstand the rigors of snowmobiling. The wheel's diameter is perfectly sized to fit your Arctic Cat snowmobile's specifications, ensuring a precise and secure fit. The wheel is also designed to minimize wear and tear, extending the lifespan of your snowmobile track and reducing the need for frequent replacements.
The kit also includes necessary hardware, such as bolts and nuts, to ensure a straightforward and hassle-free installation process. The installation process is straightforward and can be completed with basic DIY skills and the right tools. However, for added peace of mind, it's always a good idea to consult your snowmobile's owner's manual or seek assistance from a qualified mechanic if you're unsure.
In summary, the Arctic Cat Rear Idler Wheel Kit (Part Number: 6639-617) is a vital component for maintaining the optimal performance of your Arctic Cat snowmobile. It's made from durable materials, fits perfectly with your snowmobile's specifications, and includes necessary hardware for easy installation. By investing in this kit, you're not only ensuring the longevity of your snowmobile but also enhancing your riding experience with a smoother, more reliable track.
Pros of buying a Arctic Cat Rear Idler Wheel Kit (Model 6639-617):1. Compatibility: This kit is specifically designed for Arctic Cat snowmobiles with a 129-inch track and models ranging from 2012 to 2018. This ensures a perfect fit and function for your sled.
2. Durability: The kit is made with high-quality materials, ensuring long-lasting performance and reliability. Replacing worn-out idler wheels can help improve your snowmobile's performance and prevent further issues.
3. Easy Installation: The kit typically includes all necessary parts and instructions for installation. This can save you time and money compared to having a professional do the work.
4. Cost-Effective: Although the upfront cost of the kit might seem high, it can be a more cost-effective solution in the long run. Regular maintenance and timely replacement of worn-out parts can help prevent more expensive repairs and extend the lifespan of your snowmobile.
Cons of buying a Arctic Cat Rear Idler Wheel Kit (Model 6639-617):1. Price: The kit may be more expensive than some aftermarket alternatives. However, the quality and reliability of the Arctic Cat kit may justify the higher cost for some users.
2. Availability: Depending on your location and the current market demand, the kit may be difficult to find or take some time to ship.
3. DIY installation: While the kit includes instructions, some users might find the installation process challenging or time-consuming. For those who are not comfortable with DIY repairs, it might be worth considering hiring a professional.
Conclusion:In conclusion, the Arctic Cat Rear Idler Wheel Kit (Model 6639-617) is a worthwhile investment for Arctic Cat snowmobile owners with 129-inch track models from 2012 to 2018. The kit's durability, compatibility, and potential for cost savings make it a strong choice. However, the higher price and potential challenges with installation should be considered. Ultimately, the decision to purchase the kit depends on your personal needs, budget, and comfort level with DIY repairs.
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